org.geotools.graph.structure.opt

Class OptDirectedNode.RelatedIterator

Object

OptDirectedNode.RelatedIterator

All Implemented Interfaces:

Iterator<Node>

Enclosing class:

OptDirectedNode

public class OptDirectedNode.RelatedIterator
extends Object
implements Iterator<Node>

Iterator used to iterate over related nodes.

Author:

Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net

Field Summary

Fields

Modifier and Type	Field and Description
static int	BOTH both iteration mode *
static int	IN in iteration mode *
static int	OUT out iteration mode *

Constructor Summary

Constructors

Constructor and Description
RelatedIterator(int mode) Constructs a new iterator.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Determines if there are any more related nodes to return.
Node	next() Returns the next related node.
void	remove() Not supported.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Iterator

forEachRemaining

Field Detail

IN

public static final int IN

in iteration mode *

See Also:

Constant Field Values

OUT

public static final int OUT

out iteration mode *

See Also:

Constant Field Values

BOTH

public static final int BOTH

both iteration mode *

See Also:

Constant Field Values

Constructor Detail

RelatedIterator

public RelatedIterator(int mode)

Constructs a new iterator.

Parameters:

mode - Iteration mode.

Method Detail

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<Node>

Throws:

UnsupportedOperationException

hasNext

public boolean hasNext()

Determines if there are any more related nodes to return.

Specified by:

hasNext in interface Iterator<Node>

See Also:

Iterator.hasNext()

next

public Node next()

Returns the next related node.

Specified by:

next in interface Iterator<Node>